header {
    border-bottom: 1px solid #eee;
}
.readtop {
    width: 1200px;
    height: auto;
    overflow: hidden;
    border-bottom: 1px solid #ddd;
    margin: 2vw auto 0 auto;
    padding-bottom: 2vw;
}
.readt1 {
    font-size: 1.75rem;
    line-height: 160%;
    font-weight: bold;
    text-align: center;
}
.readt2 {
    font-size: 1.5rem;
    line-height: 160%;
    text-align: center;
    margin-top: 5px;
}
.secpos {
    margin-left: 0;
    text-align: center;
    line-height: 3vw;
    font-size: 0.875rem;
    color: #999;
}
.cont {
    width: 1200px;
    height: auto;
    overflow: hidden;
    margin: 2vw auto;
    font-size: 1rem;
    line-height: 180%;
}
.cont img {
    max-width: 100%;
    display: block;
    margin: 10px auto;
}
.readnext {
    width: 1200px;
    height: auto;
    overflow: hidden;
    padding: 30px 0;
    margin: 60px auto 30px auto;
    border-top: 1px solid #e5e5e5;
}
.readnext li {
    height: auto;
    line-height: 45px;
    font-size: 16px;
}
.readnext li i {
    display: block;
    float: right;
    color: #999;
    font-style: normal;
}
.readnext li a {
    font-weight: bold;
}